Description
This is a Brand New OEM furnace blower motor ECM module. The part # is 70W33 (Also LB-90745BA) and it is 1/2 HP. Thanks for looking and good luck!
Function:
An electric motor converts electrical energy into mechanical energy. In an HVAC system, motors typically turn the air conditioning fan blade and the furnace blower motor. Newer high efficient motors, such as X13 and ECM motors, have "end caps" that control the motor speeds. These can be removed and replaced separately.
Replaces Old Part #s:
70W33 LB-90745BA
Repair Difficulty Level:
Partial List of Units that Use This Item:
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